ES2209449T3 - USE OF A PLATE, IN PARTICULATE A PLATE CONFORMED TO THE VACUUM. - Google Patents

Abstract

Use of a plate as a plaster plate (201; 401), the plate being made with a flexible plastic sheet, and comprising several hollow round prominences (3) formed with one or more hollow interior trimmed cavities, the plaster being (210; 410) applied to the outside of the plate, that is, over the space in which the plate is mounted, at the same time that the plaster is secured in the cavities of the prominences.

Description

Use of a plate, in particular a plate vacuum formed.

Field of the Invention

This invention relates to the use of a plate, in particular a vacuum shaped plate, using prominences or bolts in a rational and effective way.

Background of the invention

One of the biggest limitations regarding vacuum plate molding, especially in relation to molding by injection, resides in the formation of details that include a Biased cut or a cantilever projection. In relation to molding in a vacuum, it is important that all details be formed with a certain escape angle, that is, pay attention to the output of the tool that configures the material, making it is possible to remove the tool once the molding

Prior art

Plates with the art are known in the state of the art reverse profiles that form retention points for the mortar Applied to the plate. Such a plate is marketed in the German company Schlüter, and is produced by Ewald Dörken. A common feature of plates of this type, with profiles inverted trapezoidal, is that the profiles are connected according to the perpendicular direction of the plates.

The perpendicular connection of the profiles of the Known plates, is a result of the manufacturing method applied, with this method having great limitations. The oldest problem lies in the extraction of the profiles that conform with biased cuts, this being possible only to a degree limited with profiles connected in the longitudinal direction of the manufacturing roller Vacuum shaping does not allow normally a high degree of biased cutting without devices special, being especially true when a plaque is produced with round or square bolts with slanted cuts.

Document DE 1929878 (Farbwerke Hoechst AG / Breitwieser) shows a mold comprising a cavity with interior walls, the mold simultaneously comprising a piece with an outstanding, relatively soft core, at the entrance of the cavity, forming the mold a portion of neck or in biased cut during the molding of the material in said mold cavity. The shaped material is dragged out of the cavity after the molding However, in order for the portions of the cavity have a diameter larger than the mentioned neck portion to pass the aforementioned square core pieces outstanding, these pieces have been provided with cuts in the form of partition slot as shown in Figure 2 of said publication.

In other words, this document describes how individual objects are provided by means of an inner mold, for example ceiling lighting fixtures with configuration Basic prismatic edge. A basic border configuration, interior, of this type, and in the form of a prism, which provide the individual objects, cannot be used automatically to provide, for example, support walls with several uprights circular, pyramid or cone shape, with skewed cuts superior, or the continued production of support plates to which It is equipped with various forms of skewed cutting on a roller manufacturing.

French Patent Publication No. 1 444 070 (Société VALFOR) refers to a known technique with which form a thermoplastic plate in a number of conical molds inverted, made of a flexible material, for example rubber raw.

Figure 4 of the aforementioned French publication shows that the mold can be formed as a cone or pyramid evenly truncated, head down, while fixing each individual mold to a fixing plate 8 by means of a hollow annular fixation organ.

With this, a plate comprising several hollow prominences with one or more interior cavities cut in a biased way, a tool for the provision of such a plate, and a method provided by said license plate. However, the application area for the plates provided in accordance with French publication no. 1 444 070 seems to be different from what is suggested here invention, describing the French publication as "button" each other such plates or pairs of plates with hollow prominences of different sizes, with special reference to  Figures 7, 8 and 9.

Figures 13 and 14 of the French publication show an example of a hook cap that includes prominences in the form of a button, and how these, by positioning suitable, they can be buttoned together in order to close the Cap around the hook.

The aforementioned French publication does not show that heat molded plates, provided according to the technique known, can also be used as plasterboard, the plates being anchored in the hollow portions of the prominences, or as conduit plates or floor cables heat emitters, or together with a grid provided in the part upper bolts, alternately with a planned grid on the opposite side of the plate.

Document DE 29 47 499 B1 (Dörken AG / Agethen) refers to a system to "button" each other the union of two "bolted plates". No indication is provided with respect to the plates with biased cuts, and especially not gives no indication of plates provided by means of molds that include truncated pyramids or cones that are placed head down.

Document DE 35 12 527 C1 (Klink) refers to a water tight profile, which provides a tight seal Against a wall The thermoplastic seal can be fixed to a wall by mortar, and claim 2 of said publication indicates that the T-shaped grooves of the profiles They are mutually mounted and parallel.

However, this German publication does not mention nothing about the actual manufacturing method, nor anything about of the use of several hollow prominences that comprise one or more hollow interior cavities cut to bias.

Objects of the invention

The object of the present invention is to indicate how to best use plates with hollow prominences, forming prominences, or being provided with, "overhangs" or biased cuts in appropriate portions of prominences respective.

Another object of the present invention consists in indicate how the plates provided with such prominences can achieve a more general applicability.

Another object of the present invention is in specifically indicating a tile floor / plate plastered with several inverted bolts or profiles that act as anchor for mortar to be applied to the plate, the plate being additionally provided with a properly incorporated grid, for example on one side with several bolts.

Brief Description of the Invention

The objects are reached by means of a plate as indicated in the attached claims 1-3.

A plate formed with protrusions comprising overhangs or biased cuts, will serve as plasterboard, in the that the anchoring of the plasterboard is reinforced by the cited biased cuts, and such plates can be used advantageously as a base plate for laying ducts and cables for heat emitting floors.

Other advantages and features of this invention will become apparent from the description that continues, with reference to the attached drawings, as well as to the annexed claims.

Brief description of the drawings

Figure 1 shows a section of a first realization of a molding bolt included in the manufacture of a plate, the Figure showing a stage of the molding process;

Figure 2 shows a section of it embodiment of Figure 1, in which the process has reached the extraction stage;

Figure 3 shows a plan view of a cut made on a complete plate, for example provided by means of the vacuum molds of Figures 1 and 2, whereby the plate is used as plasterboard;

Figure 4 is a section taken along line IV - IV of Figure 3, and shows an example of positioning of a grid on the plate;

Figure 5 is a plan view of a section of a further embodiment of a complete plate comprising molding bolts;

Figure 6 is a section taken along VI-VI in Figure 5 which shows how the plaster is anchored to the Bolt portions cut to plate bias.

Description of realizations

Figures 1 and 2 show a first realization of a molding bolt that can be used for the plate formation according to the present invention. The figures show a section of a plate 1 of ductile material, in particular hot ductile material, in which a or more 3 hollow protuberances in the main plane 2 by means of vacuum molding on shaped molding bolts 4 correspondent.

In the example depicted in Figures 1 and 2, the molding bolt 4 is configured as a cone inversely truncated, but you can adopt any other configuration, by example a pyramid configuration is also possible inversely truncated.

At first, the truncated cone provides a suitable extraction angle in relation to vacuum molding, the molding bolt 4 comprising a molding portion 5 which is rigid enough to withstand pressure during molding of said prominence 3 as shown in Figure 1, but having at the same time a design, or comprising some materials such that make the molding portion 5 be soft enough to be released from the corresponding portion 6 of prominence molding 3, all this being indicated in Figure 2, which shows the release stage during the plate or membrane manufacturing 1.

In other words, a portion 5 has been indicated of molding, which generally has sufficient rigidity to mold the plate material 1 during the molding process, see Figure 1, which presents releasing properties during release of the molded cavity surrounding the molding portion, see Figure 2.

By the embodiment according to Figures 1 and 2, the molding portion 5 may properly have the form of a disk comprising a flexible material, for example a plastic or rubber material, the molding portion 5 being fixed to a fixing member 7 by means of an upper portion 7a suitable cone-shaped, smaller diameter, and a portion 7b bottom configured in the form of a collar, of greater diameter. The fixing member 7 has been fixed to the sleeve 8 of the tool molding

Figures 3 and 4 show a plan view and in section, respectively, of a small plate, and a cut of a plate 201 formed as indicated above. The real 201 plate has been formed with 203 hollow prominences since the 202 flat plate, having 206 prominences portions hollows cut to bias comprising external overhangs or cuts biased 206a.

The embodiment of the plate 201 shown in the Figures 3 and 4, can be used as a so-called plates plastered, in which the hollow portion 206 cut to bias or in outer overhang or biased cut 206a, used for anchoring of the real plaster 210.

Plate 201 shown in Figures 3 and 4 may be properly provided with a grid 212 on a suitable side of the plate, the grid being fixed to the main plane 202 of the license plate.

Alternatively, said grid 212 may be fixed to the top of hollow prominence 203.

Figures 5 and 6 show a plan view and a section, respectively, of a small plate and a cut of a plate 401 comprising a different bolt profile. The plate 401 real has been formed with prominences 403 hollow on the plane 402 main, understanding prominences, for their parts upper and lower, respectively, 406 biased cavities hollow interiors, which in turn comprise parts outstanding or biased cuts 406a. In relation to the realization shown in Figures 5 and 6, plate 401 is used properly by way of what is called plasterboard, with what that said cavities 406 biased, hollow, are particularly advantageous for the consolidation of plastering 410.

It will be understood that the plate conforms to the Figures 5 and 6 comprise prominences 403 provided with portions 403a substantially flat tops, portions 403a being flat upper endowed with overhangs or 406th slanted cuts. It will also be understood that the actual plate 401 is capable of receive pressures, not only on the main plane 402, but also on the outer portions 403a, which gives as result a versatile application of the complete plates.

In addition to being used as a plasterboard, as described in relation to Figures 3, 4; 5, 6, one such a plate can be used advantageously as a base when conduits and / or cables are laid for emitting floors of heat, forming the spaces between the respective prominences guidance paths advantageous for duct guide and / or cable guide.

Claims (3)

1. Use of a plate as a plasterboard (201; 401), the plate being made with a flexible plastic sheet, and comprising several prominences (3) shaped hollow round with one or more hollow interior trimmed cavities, the plastering (210; 410) applied to the outside of the plate, that is, over the space in which the plate is mounted, at the same time as Plastering takes hold in the cavities of prominences. 2. Use of a plate in accordance with the claim 1, as a tube or floor cable plate heat emitters, comprising the separation between respective prominence guides suitable for pipe guide and / or cable guides. 3. Use of a plate according to the claim 1 or 2, wherein an upper portion of the prominences includes a grid (202), the grid being (212) provided alternately on the opposite side of the plate.